'Mean' in the Bible

Now while Peter was much perplexed in himself what the vision which he had seen might mean, behold, the men that were sent by Cornelius, having made inquiry for Simon's house, stood before the gate,

For thou bringest certain strange things to our ears: we would know therefore what these things mean.

But Paul said, I am a Jew, of Tarsus in Cilicia, a citizen of no mean city: and I beseech thee, give me leave to speak unto the people.